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Jason Wee edited comment on CASSANDRA-2698 at 7/3/12 11:52 AM: --------------------------------------------------------------- Hello, I've been using cassandra and develop client (hector) application to interfacing (crud) to the cassandra. It has been a great software and I would like to contribute back to cassandra and I've read http://wiki.apache.org/cassandra/HowToContribute which link me to https://issues.apache.org/jira/secure/IssueNavigator.jspa?reset=true&jqlQuery=project+%3D+12310865+AND+labels+%3D+lhf+AND+status+!%3D+resolved . Since this is a fresh for me, I'm not sure if this is a right place to start contributing and I hope you can response where and how should I able to contribute. Thank you. was (Author: jasonwee): Hello, I've been using cassandra and develop client application to interfacing (crud) to the cassandra. It has been a great software and I would like to contribute back to cassandra and I've read http://wiki.apache.org/cassandra/HowToContribute which link me to https://issues.apache.org/jira/secure/IssueNavigator.jspa?reset=true&jqlQuery=project+%3D+12310865+AND+labels+%3D+lhf+AND+status+!%3D+resolved . Since this is a fresh for me, I'm not sure if this is a right place to start contributing and I hope you can response where and how should I able to contribute. Thank you. > Instrument repair to be able to assess it's efficiency (precision) > ------------------------------------------------------------------ > > Key: CASSANDRA-2698 > URL: https://issues.apache.org/jira/browse/CASSANDRA-2698 > Project: Cassandra > Issue Type: Improvement > Reporter: Sylvain Lebresne > Priority: Minor > Labels: lhf > > Some reports indicate that repair sometime transfer huge amounts of data. One > hypothesis is that the merkle tree precision may deteriorate too much at some > data size. To check this hypothesis, it would be reasonably to gather > statistic during the merkle tree building of how many rows each merkle tree > range account for (and the size that this represent). It is probably an > interesting statistic to have anyway. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira